12267841216

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{1117}}^1\times {\mathrm{2417}}^1$

素因数の和:3617

約数の個数: 56

約数和(自身を含む): 24719194656

約数和(自身を除く): 12451353440

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1117, 1136, 2234, 2272, 2417, 4468, 4544, 4834, 8936, 9668, 17872, 19336, 35744, 38672, 71488, 77344, 79307, 154688, 158614, 171607, 317228, 343214, 634456, 686428, 1268912, 1372856, 2537824, 2699789, 2745712, 5075648, 5399578, 5491424, 10799156, 10982848, 21598312, 43196624, 86393248, 172786496, 191685019, 383370038, 766740076, 1533480152, 3066960304, 6133920608, 12267841216]

約数ペア:

[(1, 12267841216), (2, 6133920608), (4, 3066960304), (8, 1533480152), (16, 766740076), (32, 383370038), (64, 191685019), (71, 172786496), (142, 86393248), (284, 43196624), (568, 21598312), (1117, 10982848), (1136, 10799156), (2234, 5491424), (2272, 5399578), (2417, 5075648), (4468, 2745712), (4544, 2699789), (4834, 2537824), (8936, 1372856), (9668, 1268912), (17872, 686428), (19336, 634456), (35744, 343214), (38672, 317228), (71488, 171607), (77344, 158614), (79307, 154688)]